Sirio Monsoon 26-30Mhz Tunable 10M/CB Antenna

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Sirio Monsoon 26-30MHz Tunable 10M/CB Antenna – High-Performance Base Station Antenna

The Sirio Monsoon 26-30MHz Tunable Antenna is a premium 5/8λ ground-plane antenna designed for CB and 10-meter band enthusiasts who demand high performance, durability, and ease of tuning. Featuring a new bottom tuning system, this antenna allows precise frequency adjustments by acting on the bottom coil, ensuring optimal SWR and performance.

Key Features:

✅ Wide Frequency Range: Tunable from 26 to 30 MHz, covering both CB (27 MHz) and 10-meter bands
✅ High Power Handling: Supports up to 1000W continuous and 3000W short-time power, ideal for long-distance communication
✅ Omnidirectional Radiation: Provides 360° coverage, ensuring excellent DX capabilities
✅ Low Radiation Angle: Optimized for superior long-range transmission
✅ High-Quality Construction: Built with 6063 T-832 aluminum alloy for durability and lightweight design
✅ Reliable SWR Performance: ≤ 1.2 @ 27.2 MHz, ensuring minimal signal loss
✅ Sturdy Build: Wind-resistant up to 130 km/h (81 mi/h) for reliable outdoor use
✅ Universal Mounting Compatibility: Fits masts with Ø 35-42 mm (1.4-1.6 in) diameter

Technical Specifications:

• Type: 5/8λ ground-plane antenna

• Impedance: 50Ω

• Polarization: Linear vertical

• Gain: 1.2 dBd / 3.35 dBi

• Bandwidth: ≥ 1300 kHz @ SWR ≤ 2

• Height: 23.5 ft (7180 mm)

• Radial Length: 78.7 in (2000 mm)

• Weight: 6.6 lb (3000 g)

• Connector Type: UHF-Female (SO-239)

Ideal For:

✔ CB & 10M band users looking for long-range communication
✔ DX enthusiasts seeking low-angle radiation for distant contacts
✔ Base station setups needing a durable and high-performance antenna

The Sirio Monsoon combines cutting-edge design with exceptional power handling, making it a top choice for serious radio operators. Upgrade your setup today for superior performance!